3.2.9 The two points on the graph are given by the linear function f.
a. Use the two points to find the equation that represents the linear function f.
b. What is f(6)?
a. The equation represents the linear function f.
(Simplify your answer. Type an equation using x and y as the variables. Use integer

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30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w